all The Popular Trailer Circuit Testers In One Package
Test Towing Circuits At The Back Of The Truck.
the Trailer Circuit Testers Allow One Man To Test Trailer Circuits Quickly And Easily. The Multi Trailer Tester Jobber Pack Allows One Person To Test All Connection Types.
plugs Into The Vehicle Side Socket
Leds Indicate That Each Circuit Is Working
Eliminates Guesswork
Winged Grip For Easy Installation And Removal From Electrical Connector
3-way Trailer Adapter Adapters 7-way Flat (spade) To 6-way Round And 4/5 Pin Type Connections
